HEADPHONES DEFENDER BLUETOOTH FREEMOTION B645 BLACK

Ear coupling: Circumaural | USB input port type: USB C | Warnings: The product contains batteries which must be disposed of correctly. | Product type: Wireless headphones | Wearing style: Head-band | Acoustic system: Closed | Warnings: Do not disassemble or modify the product yourself. | Headphone frequency: 20 - 20000 Hz | AUX in: Yes | Headphone sensitivity: 105 dB | Connectivity technology: Wireless | Headset type: Binaural | Recommended usage: Universal | Quantity: 1 | Warnings: Read the user manual before use.